LT1397

更新时间： 2024-11-22 22:55:51

品牌	Logo	应用领域
凌特 - Linear		放大器
页数	文件大小	规格书
12页	200K
描述
Single/Dual/Quad 400MHz Current Feedback Amplifier

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中文翻译

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数据手册

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LT1397 数据手册

LT1395/ LT1396/ LT1397

Sing le / Dua l/ Qua d 400MHz

Curre nt Fe e d b a c k Am p lifie r

FEATURES

DESCRIPTIO

The LT^®1395/LT1396/LT1397 are single/dual/quad

400MHzcurrentfeedbackamplifiers withan800V/µs slew

rate and the ability to drive up to 80mA of output current.

■

400MHz Bandwidth on ±5V (A_V= 1)

350MHz Bandwidth on ±5V (A_V= 2, –1)

0.1dB Gain Flatness: 100MHz (A_V= 1, 2 and –1)

High Slew Rate: 800V/µs

Wide Supply Range: ±2V(4V) to ±6V(12V)

80mA Output Current

Low Supply Current: 4.6mA/Amplifier

LT1395: SO-8 Package

■

The LT1395/LT1396/LT1397 operate on all supplies from

a single 4V to ±6V. At ±5V, they draw 4.6mA of supply

current per amplifier.

■

The LT1395/LT1396/LT1397 are manufactured on Linear

Technology’s proprietarycomplementarybipolarprocess.

They have standard single/dual/quad pinouts and they are

optimized for use on supply voltages of ±5V.

LT1396: SO-8 and MSOP Packages

LT1397: SO-14 and SSOP-16 Packages

, LTC and LT are registered trademarks of Linear Technology Corporation.

APPLICATIO S

■

Cable Drivers

Video Amplifiers

MUX Amplifiers

High Speed Portable Equipment

■

IF Amplifiers

TYPICAL APPLICATIO

Unity-Gain Video Loop-Through Amplifier

Loop-Through Amplifier

Frequency Response

63.4Ω

1.02k

255Ω

NORMAL SIGNAL

–10

–

1/2

LT1396

1/2

LT1396

–20

OUT

–

3.01k

–30

–40

1% RESISTORS

FOR A GAIN OF G:

= G (V – V )

–

0.67pF

12.1k

0.67pF

12.1k

COMMON MODE SIGNAL

OUT

–50

–60

= R

= (G + 3) R

100 1k

10k 100k 1M 10M 100M 1G

FREQUENCY (Hz)

BNC INPUTS

G + 3

TRIM CMRR WITH R

HIGH INPUT RESISTANCE DOES NOT LOAD CABLE

EVEN WHEN POWER IS OFF

1395/6/7 TA02

1395/6/7 TA01

12 3 4 5 6 7...12

中文翻译

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与LT1397相关器件

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LT1397_15	Linear	获取价格	Single/Dual/Quad 400MHz Current Feedback Amplifier
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LT1397CDE#TRPBF	Linear	获取价格	LT1397 - Quad 400MHz Current Feedback Amplifier; Package: DFN; Pins: 14; Temperature Range
LT1397CDE-PBF	Linear	获取价格	Single/Dual/Quad 400MHz Current Feedback Amplifier
LT1397CDE-TR	Linear	获取价格	Single/Dual/Quad 400MHz Current Feedback Amplifier
LT1397CDE-TRPBF	Linear	获取价格	Single/Dual/Quad 400MHz Current Feedback Amplifier
LT1397CGN	Linear	获取价格	Single/Dual/Quad 400MHz Current Feedback Amplifier
LT1397CGN#TR	Linear	获取价格	LT1397 - Quad 400MHz Current Feedback Amplifier; Package: SSOP; Pins: 16; Temperature Rang
LT1397CGN#TRPBF	Linear	获取价格	LT1397 - Quad 400MHz Current Feedback Amplifier; Package: SSOP; Pins: 16; Temperature Rang